{"id":63,"date":"2021-10-22T08:26:28","date_gmt":"2021-10-22T08:26:28","guid":{"rendered":"https:\/\/qpr.ca\/blogs\/physics\/?page_id=63"},"modified":"2022-01-08T07:08:34","modified_gmt":"2022-01-08T07:08:34","slug":"quantum-theories","status":"publish","type":"page","link":"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/","title":{"rendered":"Quantum Theories"},"content":{"rendered":"\t\t<div class=\"shailan-subpages-container\">\r\n            <ul class=\"subpages\">\r\n                <li class=\"page_item page-item-139 page_item_has_children\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/history-of-qm\/\">History of QM<\/a>\n<ul class='children'>\n\t<li class=\"page_item page-item-164\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/history-of-qm\/planck-einstein-and-bohr\/\">&#8220;Old Quantum Theory&#8221;: Planck, Einstein, and Bohr<\/a><\/li>\n\t<li class=\"page_item page-item-165\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/history-of-qm\/matrix-mechanics\/\">Matrix Mechanics: Born, Jordan, Heisenberg<\/a><\/li>\n\t<li class=\"page_item page-item-758 page_item_has_children\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/history-of-qm\/wave-mechanics\/\">Wave Mechanics: deBroglie, Schroedinger<\/a>\n\t<ul class='children'>\n\t\t<li class=\"page_item page-item-123\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/history-of-qm\/wave-mechanics\/derivation-of-schroedingers-equation\/\">Derivation of Schroedinger&#8217;s Equation<\/a><\/li>\n\t<\/ul>\n<\/li>\n\t<li class=\"page_item page-item-172\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/history-of-qm\/all-together\/\">All Together Now: Dirac and von Neumann<\/a><\/li>\n\t<li class=\"page_item page-item-176\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/history-of-qm\/relativistic-theory-and-quantum-fields\/\">Relativistic Theory and Quantum Fields<\/a><\/li>\n\t<li class=\"page_item page-item-174\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/history-of-qm\/later-developments\/\">Later Developments<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"page_item page-item-138 page_item_has_children\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/\">General Structure<\/a>\n<ul class='children'>\n\t<li class=\"page_item page-item-175 page_item_has_children\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/states-and-observables\/\">States and Observables<\/a>\n\t<ul class='children'>\n\t\t<li class=\"page_item page-item-178 page_item_has_children\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/states-and-observables\/observables\/\">Observables<\/a>\n\t\t<ul class='children'>\n\t\t\t<li class=\"page_item page-item-792\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/states-and-observables\/observables\/propositions-as-projectors\/\">&#8220;Propositions&#8221; as Projectors<\/a><\/li>\n\t\t\t<li class=\"page_item page-item-795 page_item_has_children\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/states-and-observables\/observables\/observables-as-self-adjoint-operators\/\">Observables as Self-Adjoint Operators<\/a><\/li>\n\t\t<\/ul>\n<\/li>\n\t\t<li class=\"page_item page-item-179 page_item_has_children\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/states-and-observables\/states\/\">States<\/a>\n\t\t<ul class='children'>\n\t\t\t<li class=\"page_item page-item-153 page_item_has_children\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/states-and-observables\/states\/states-2\/\">States &#8211; Pure, Mixed, &#038; Entangled<\/a><\/li>\n\t\t<\/ul>\n<\/li>\n\t<\/ul>\n<\/li>\n\t<li class=\"page_item page-item-773 page_item_has_children\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/composite-systems\/\">Composite Systems<\/a>\n\t<ul class='children'>\n\t\t<li class=\"page_item page-item-780\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/composite-systems\/tensor-products\/\">Tensor Product Representation<\/a><\/li>\n\t\t<li class=\"page_item page-item-778\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/composite-systems\/relative-state-via-partial-trace\/\">Relative State via Partial Trace<\/a><\/li>\n\t<\/ul>\n<\/li>\n\t<li class=\"page_item page-item-111 page_item_has_children\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/measurement\/\">Measurement in Quantum Mechanics<\/a>\n\t<ul class='children'>\n\t\t<li class=\"page_item page-item-180\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/measurement\/measurement\/\">Measurement<\/a><\/li>\n\t\t<li class=\"page_item page-item-124\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/measurement\/quantum-measurement-process\/\">Quantum Measurement Process<\/a><\/li>\n\t\t<li class=\"page_item page-item-152\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/measurement\/quantum-measurement-process-2\/\">Quantum Measurement Process<\/a><\/li>\n\t\t<li class=\"page_item page-item-136\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/general-structure\/measurement\/schroedingers-cat-is-wigners-friend\/\">Schroedinger&#8217;s Cat is Wigner&#8217;s Friend<\/a><\/li>\n\t<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li class=\"page_item page-item-86 page_item_has_children\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/interpretations\/\">Interpretations<\/a>\n<ul class='children'>\n\t<li class=\"page_item page-item-151 page_item_has_children\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/interpretations\/epr-bell-etc\/\">EPR, Bell, and All That<\/a>\n\t<ul class='children'>\n\t\t<li class=\"page_item page-item-829\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/interpretations\/epr-bell-etc\/mermin-on-eprbellall-that\/\">Mermin on EPR,Bell,&#038;All That<\/a><\/li>\n\t\t<li class=\"page_item page-item-122\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/interpretations\/epr-bell-etc\/epr-bell-etc\/\">Collected References on EPR, Bell, etc.<\/a><\/li>\n\t<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li class=\"page_item page-item-166\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/interpretation-debates\/\">Interpretation Debates<\/a><\/li>\n<li class=\"page_item page-item-173\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/path-integrals\/\">Path Integrals<\/a><\/li>\n<li class=\"page_item page-item-177\"><a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/path-integrals-2\/\">Path Integrals<\/a><\/li>\n            <\/ul>\r\n\t\t<\/div>\r\n\t\t","protected":false},"excerpt":{"rendered":"<p>History of QM &#8220;Old Quantum Theory&#8221;: Planck, Einstein, and Bohr Matrix Mechanics: Born, Jordan, Heisenberg Wave Mechanics: deBroglie, Schroedinger Derivation of Schroedinger&#8217;s Equation All Together Now: Dirac and von Neumann Relativistic Theory and Quantum Fields Later Developments General Structure States and Observables Observables &#8220;Propositions&#8221; as Projectors Observables as Self-Adjoint Operators States States &#8211; Pure, Mixed, &hellip; <a href=\"https:\/\/qpr.ca\/blogs\/physics\/mathnotes\/physics\/quantum-theories\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Quantum Theories<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":117,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[],"tags":[],"topics":[],"class_list":["post-63","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/pages\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/comments?post=63"}],"version-history":[{"count":3,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/pages\/63\/revisions"}],"predecessor-version":[{"id":192,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/pages\/63\/revisions\/192"}],"up":[{"embeddable":true,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/pages\/117"}],"wp:attachment":[{"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/categories?post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/tags?post=63"},{"taxonomy":"topics","embeddable":true,"href":"https:\/\/qpr.ca\/blogs\/physics\/wp-json\/wp\/v2\/topics?post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}